The Institute is open to any forms of cooperation in the areas of: diffractive Optics; mathematical methods for image processing and pattern recognition; development and fabrication of breadboard models of optical devices using diffractive and conventional optics; information systems and software for digital image processing and identification. List of finished developments of the IPSI RAS Software for the design and simulation of diffractive optical elements, DOEs: Quick-DOE uses analytical ray-tracing solutions and fast Fourier transform. DOE-Tools uses Hankel transforms with wide range of capabilities of representing results of designing; ITER-DOE and ITER-MODE employ original iterative methods for designing diffractive and kinoform optics; TM-DOE uses gradient design methods based on the Rayleigh approximation and rigorous electromagnetic theory. Software for interferogram processing - ITER. Technological route for generating the diffractive and harmonic (up to 100 mkm) microrelief of optical elements using liquid photopolymerizable compositions. Technological route for generating the diffractive microrelief of optical elements using dry and e-beam lithography. Diffractive optical elements for focusing the near and middle IR laser light. Helical axicons. Diffractive light diffusers. Optical elements for generation and analysis of laser light modal composition - modans. Diffractive- and waveguide-optics-based coplanar illuminators. A breadboard model of closed communication line with multiplexing using control of modal composition. SubJava pretranslator;